Ala-Talkkari’s 2-tube V-snow blowers
AT 231
Ala-Talkkari’s AT-231 is a basic model fitted with a dual head feed screw, whose snow blowing characteristics are the best in its size category. More than 12 000 of this model and its predecessors with the same basic construction have been sold.
Technical specifications, AT 231:Operating/transportation width mm: 2300/2400
Fitted with a snow wall cutter mm: 2400
Planing width mm: 2300
Power requirement kW: 33 – 60
Weight kg: 480
Feed screw diameter mm: diameter 650, dual head
Blower impeller quantity/strength mm: 4/8
Throwing chamber diameter mm: 650
Height of PTO shaft from ground mm: 400
Throwing chamber depth mm: 270
3-point hitch/A frame: CAT 2/no
Reversible blade: smooth/serrated
Blade material mm: Hardox 400/10
Screw-attachment rear blade/material/mm: no
Spline shaft: 1 3/8 cardan shaft included in delivery: no
Accessories, AT 231:
Hydraulic selection of the throwing direction,
Snow wall cutter
Images of the AT 231 snow blower:
AT 251
Sturdy snow blower models for contractor use. The basic structure of these snow blowers has been in production since 2002, but their details have improved over time, in collaboration with their operators. The AT 251 is a direct-drive snow blower model, fitted with 8 swinging feed platforms, as well as a stationary throwing impeller. The model with the stationary impeller is clearly the most fuel-economical model. The AT 251 V has the same technical characteristics, but it is fitted with the sturdy domestic Peurala reduction gear. This gear is the most reliable gear model used on the domestic snow blower market.
Technical specifications, AT 251:
Operating/transportation width mm: 2500
Fitted with a snow wall cutter mm: 2600
Planing width mm: 2500
Power requirement kW: 50 – 80
Weight kg: 770
Feed screw diameter mm: diameter 760, feed platforms
Blower impeller quantity/strength mm: 4/10
Throwing chamber diameter mm: 800
Height of PTO shaft from ground mm: 470
Throwing chamber depth mm: 330
3-point hitch/A frame: CAT 2/yes
Reversible blade: smooth/serrated
Blade material mm: Hardox 500/10
Screw-attachment rear blade/material/mm: yes/Hardox/400/12
Spline shaft: 1 3/4
Hydraulic selection of the throwing direction: yes
Polyethylene coating on the impellers: yes
Cardan shaft included in the delivery/type: yes/EGT 80
Accessories, AT 251:
Snow wall cutter
Images of the AT 251 snow blower:
AT 251 V
Technical specifications, AT 251 V:Operating/transportation width mm: 2500
Fitted with a snow wall cutter mm: 2600
Planing width mm: 2500
Power requirement kW: 40 – 80
Weight kg: 800
Feed screw diameter mm: diameter 760, feed platforms
Blower impeller quantity/strength mm: 4/10
Throwing chamber diameter mm: 800
Height of PTO shaft from ground mm: 560
Throwing chamber depth mm: 330
3-point hitch/A frame: CAT 2/yes
Reversible blade: smooth/serrated
Blade material mm: Hardox 500/14
Screw-attachment rear blade/material/mm: yes/Hardox/400/12
Spline shaft: 1 3/4
Hydraulic selection of the throwing direction: yes
Polyethylene coating on the impellers: yes
Cardan shaft included in the delivery/type: yes/EGT 80
Accessories, AT 251 V:
Snow wall cutter
Images of the AT 251 V snow blower:
AT 271 V
Technical specifications, AT 271 V
Operating/transportation width mm: 2650/2710
Fitted with a snow wall cutter mm: 2810
Planing width mm: 2650
Power requirement kW: 65 –
Weight kg: 940
Feed screw diameter mm: diameter 980, feed platforms
Blower impeller quantity/strength mm: 4/8
Throwing chamber diameter mm: 1020
Height of PTO shaft from ground mm: 690
Throwing chamber depth mm: 400
3-point hitch/A frame: CAT 2/yes
Reversible blade: smooth/serrated
Blade material mm: Hardox 500/16
Screw-attachment rear blade/material/mm: yes/Hardox/400/12
Spline shaft: 1 3/4
Hydraulic selection of the throwing direction: yes
Polyethylene coating on the impellers: yes
Cardan shaft included in the delivery/type: yes/EGT 80
Accessories, AT 271 V:
Snow wall cutter
Images of the AT 271 V snow blower:
Read/download the snow blowers’ and sand spreader’s brochure: